CN109126427A - A kind of deacidifying flue gas device and deacidifying flue gas method - Google Patents
A kind of deacidifying flue gas device and deacidifying flue gas method Download PDFInfo
- Publication number
- CN109126427A CN109126427A CN201811148766.9A CN201811148766A CN109126427A CN 109126427 A CN109126427 A CN 109126427A CN 201811148766 A CN201811148766 A CN 201811148766A CN 109126427 A CN109126427 A CN 109126427A
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- China
- Prior art keywords
- flue gas
- sprinkler part
- sieve plate
- deacidifying
- tower body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000003546 flue gas Substances 0.000 title claims abstract description 114
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 113
- 238000000034 method Methods 0.000 title claims abstract description 18
- 239000012530 fluid Substances 0.000 claims abstract description 42
- 239000007921 spray Substances 0.000 claims abstract description 40
- 239000007788 liquid Substances 0.000 claims abstract description 9
- 239000002253 acid Substances 0.000 claims abstract description 8
- 238000000926 separation method Methods 0.000 claims abstract description 5
- 238000011010 flushing procedure Methods 0.000 claims description 19
- 238000001816 cooling Methods 0.000 claims description 13
- 238000001914 filtration Methods 0.000 claims description 10
- 239000007789 gas Substances 0.000 claims description 10
- 239000000779 smoke Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 7
- 239000002131 composite material Substances 0.000 claims description 4
- 235000019504 cigarettes Nutrition 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 19
- 238000009792 diffusion process Methods 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 239000003595 mist Substances 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000003749 cleanliness Effects 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 238000004056 waste incineration Methods 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/77—Liquid phase processes
- B01D53/78—Liquid phase processes with gas-liquid contact
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/38—Removing components of undefined structure
- B01D53/40—Acidic components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
Abstract
The invention discloses a kind of deacidifying flue gas devices, including tower body, the inside of tower body is equipped with to spray second sprinkler part of the circulation fluid for the first sprinkler part of deacidifying flue gas and above the first sprinkler part, several are additionally provided with for triggering circulation fluid diffusion when circulation fluid sprays for the sieve plate component of deacidifying flue gas positioned at the inside of tower body, and sieve plate component is additionally provided with the filter element to realize gas-liquid separation between the first sprinkler part and the second sprinkler part above the second sprinkler part.The invention also discloses a kind of deacidifying flue gas methods.Above-mentioned deacidifying flue gas device and deacidifying flue gas method deacidification effect are efficient, and use cost is cheap, and in the case that especially higher in flue gas acid concentration and place limits, applicability is stronger.
Description
Technical field
The present invention relates to environmental technology field, in particular to a kind of deacidifying flue gas device.The invention further relates to a kind of flue gases
Acid stripping method.
Background technique
With the fast development of economic construction of China, energy and environment problem is increasingly paid close attention to by people.After waste incineration
Main source of the flue gas of formation as pollution air must be handled before discharge by the equipment of some purifying smokes,
It can be emitted into atmosphere after reaching discharge standard.
In the prior art, waste incineration, especially doctor are given up, in dangerous waste incineration treatment of garbage, the depickling of common deacidifying device
Effect is general, is extremely difficult to required degree of purification, to reach emission request, also needs further purified treatment.In reality
Purification process in, part destructor plant because of various reasons such as treating capacity, process flows, especially flue gas acid concentration compared with
Height, and in the case where the limitation of place, the deacidification effect of common spray column has been difficult to meet modernization refuse disposal installation
Functional requirement.
Therefore, how to avoid causing deacidifying device deacidification effect undesirable since flue gas acid concentration is high, place limits, be
The current technical issues that need to address of those skilled in the art.
Summary of the invention
The object of the present invention is to provide a kind of deacidifying flue gas devices, and the device deacidification effect is efficient, and use cost is cheap, especially
In the case that it is higher in flue gas acid concentration and place limits, applicability is stronger.It is a further object of the present invention to provide one kind
Deacidifying flue gas method.
To achieve the above object, the present invention provides a kind of deacidifying flue gas device, including tower body, and the inside of the tower body is equipped with
To spray second spray of the circulation fluid for the first sprinkler part of deacidifying flue gas and above first sprinkler part
Component is drenched, is additionally provided with several for triggering circulation fluid diffusion when circulation fluid sprays for flue gas positioned at the inside of the tower body
The sieve plate component of depickling, and the sieve plate component is located between first sprinkler part and second sprinkler part
The filter element to realize gas-liquid separation is additionally provided with above second sprinkler part.
Preferably, the sieve plate component is specially honeycomb type sieve plate, and the length of the honeycomb type sieve plate and the tower body
Internal is of same size.
Preferably, the filter element includes being located below, with the demister for flue gas removal droplet and positioned at institute
It states above demister, the flushing spray gun to rinse flue gas.
Preferably, the sieve plate component is removably attachable to the inside of the tower body.
Preferably, the sieve plate component is specially the sieve plate of fibre reinforced composites or stainless steel material.
Preferably, the filter element further includes the support being fixedly connected with the tower body, to support the demister
Frame.
It preferably, further include the heat exchanger adjusted below first sprinkler part, to realize temperature.
The present invention also provides a kind of deacidifying flue gas methods, comprising: the smoke inlet section that flue gas is imported to tower body passes through heat exchange
Flue gas cool-down is obtained cooling flue gas by device, sprays circulation fluid to cooling by being located at the first sprinkler part above the heat exchanger
Flue gas carries out depickling and obtains depickling flue gas, and the second sprinkler part above first sprinkler part sprays circulation fluid, institute
The sieve plate component stated between the first sprinkler part and second sprinkler part is diffused circulation fluid, and increases depickling flue gas
With the contact area of circulation fluid so that depickling deacidifying flue gas obtains clean flue gas, the filtering above second sprinkler part
Component is filtered clean flue gas to obtain filtering flue gas, passes through the exhanst gas outlet discharge filtering flue gas of the tower body.
Relative to above-mentioned background technique, the present invention is required for the different of deacidifying flue gas, devises a kind of deacidifying flue gas dress
It sets, specifically, which includes tower body, and the inside of tower body is equipped with the first sprinkler part and the second sprinkler part, the first spray
Component can spray circulation fluid with the second sprinkler part and react with smoke contacts, thus for deacidifying flue gas, wherein the second spray portion
Part is located above the first sprinkler part；Several sieve plate components are additionally provided with positioned at the inside of tower body, sieve plate component is located at the first spray
It drenches between component and the second sprinkler part, it is available sufficiently by the uniformly distributed circulation fluid of sieve plate component when circulation fluid sprays
Diffusion produces the effect of similar " curtain of rain ", so as to increase the surface area of circulation fluid and smoke contacts, so that time of contact
Longer, deacidification efficiency is higher.Filter element is additionally provided with above the second sprinkler part, filter element can be realized gas-liquid point
From to be further ensured that the cleanliness of exit gas.Compared with common deacidifying flue gas device, the deacidifying flue gas device connecting tube
Line is simpler with deacidifying process, and deacidification effect is more preferable, and use cost is less expensive；Especially higher in flue gas acid concentration and place limits
In the case where system, applicability is stronger.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is the structural schematic diagram of deacidifying flue gas device provided by the embodiment of the present invention.
Wherein:
1- tower body, the first sprinkler part of 2-, the second sprinkler part of 3-, 4- sieve plate component, 5- filter element, 51- demister,
52- rinses spray gun, 6- heat exchanger.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Core of the invention is to provide a kind of deacidifying flue gas device, and the device deacidification effect is efficient, and use cost is cheap, especially
In the case that it is higher in flue gas acid concentration and place limits, applicability is stronger.Another core of the invention is to provide one kind
Deacidifying flue gas method.
In order to make those skilled in the art more fully understand the present invention program, with reference to the accompanying drawing and it is embodied
The present invention is described in further detail for mode.
It should be noted that be all based on specification attached for the nouns of locality such as " top, lower section, left side, right side " described below
Defined in figure.
Referring to FIG. 1, Fig. 1 is the structural schematic diagram of deacidifying flue gas device provided by the embodiment of the present invention.
Deacidifying flue gas device provided by the present invention, including tower body 1 are respectively set from bottom to top positioned at the inside of tower body 1
There are the first sprinkler part 2, sieve plate component 4, the second sprinkler part 3 and filter element 5.Wherein, the second sprinkler part 3 is located at the
One sprinkler part, 2 top, the first sprinkler part 2 can spray circulation fluid with the second sprinkler part 3 and react with smoke contacts, thus
For deacidifying flue gas, circulation fluid can be set to lye；Sieve plate component 4 be located at the first sprinkler part 2 and the second sprinkler part 3 it
Between, sieve plate component 4 can make the deacidification effect of flue gas more significant, effective；Top positioned at the second sprinkler part 3 was additionally provided with
Component 5 is filtered, filter element 5 can further increase the cleanliness of exit gas.
High-temperature flue gas is entered inside tower body 1 by flue, and flue gas passes through the hydro-peening of the first sprinkler part 2, obtains the first step
Deacidification；Flue gas enters in the cavity being made of several sieve plate components 4, at this point, being located at the second of 4 top of sieve plate component
Sprinkler part 3 also sprays circulation fluid, when circulation fluid sprays, by the available abundant expansion of the uniformly distributed circulation fluid of sieve plate component 4
It dissipates, produces the effect of similar " curtain of rain ", the surface area of circulation fluid and smoke contacts can be increased in this way, so that circulation fluid and cigarette
Gas time of contact is longer, and deacidification efficiency is higher, to obtain the deacidification of second step；Filter element 5 further cleans flue gas,
So that flue gas is removed extra droplet, gas-liquid separation is realized, to be further ensured that the cleanliness of exit gas.
In the present embodiment, sieve plate component 4 is specially honeycomb type sieve plate, and inside the length of honeycomb type sieve plate and tower body 1
It is of same size.That is, 4 through-thickness of sieve plate component is equipped with several with so that circulation fluid leads to what flue gas passed through
Hole, setting identical as 1 inner width of tower body for the width of sieve plate component 4 can prevent flue gas or circulation fluid along tower body 1
Inner sidewall flowing, herein since the barrier effect of side wall, contact of the flue gas with circulation fluid are further limited, deacidification effect is paid no attention to
Think.So, circulation fluid can only be flowed through by the through-hole on sieve plate component 4, by the effect of sieve plate layer by layer, can make to recycle
Liquid is sufficiently spread between sieve plate, to make circulation fluid be full of in the space formed by sieve plate and sieve plate, when flue gas is under
On and across when, flue gas is greatly increased with circulation fluid contact area with time of contact, to keep deacidification effect more preferable.
Certainly, according to actual needs, the set-up mode that can also have other different of sieve plate component 4, premise is that full
The above-mentioned function of foot；In addition it should be pointed out that the spacing between the quantity and sieve plate of sieve plate component 4 can be according to reality
Depickling require be adjusted, and on sieve plate component 4 the setting position of through-hole and the pore size of setting require basis not
Same depickling environment is adjusted, as long as can satisfy the function of improving deacidification efficiency, for example, for general depickling environment,
The aperture of through-hole is set as 10mm or so.
For the ease of the assembly and disassembly of sieve plate component 4, sieve plate component 4 can be set to be removably attachable to inside tower body 1, example
Such as, it can be bolted, the first threaded hole is set in the corresponding position of 1 side wall of tower body, correspondingly, in sieve plate component 4
Identical second threaded hole of model is arranged in both ends, and screw rod passes through the second threaded hole of sieve plate component 4 and the first screw thread of tower body 1
Hole, then the stability connected is increased by nut and spring shim.
Certainly, according to actual needs, the connection type that sieve plate component 4 can also have other different, for example, it is also possible to pass through
Connect and fix in the inside of tower body 1, premise is that meet sieve plate component 4 connection stability and sieve plate component 4 assemble and disassemble
Convenience.
Wherein, sieve plate component 4 can choose FRP composite material or stainless steel material, and FRP composite material is by undulation degree
The high-performance profile material that material is formed after mixing according to a certain percentage with basis material (resin), it is light and hard, it is non-conductive, it is mechanical
Intensity is high, recycles less, and corrosion resistance is strong.
In order to optimize above-described embodiment, filter element 5 includes demister 51 and flushing spray gun 52, wherein demister 51
Positioned at the lower section of filter element 5, demister 51 includes waveform blade, and being also easy to produce partial size during deacidifying flue gas, in flue gas is
10-60 microns of " mist ", " mist " not only contain moisture, it is also easy to make also dissolved with sulfuric acid, sulfate, sulfur dioxide etc.
At the stained and heavy corrosion of blower, heat exchanger and flue, therefore, cleaned gas needs to remove before leaving tower body 1
Mist；When the gas containing mist flows through demister 51 with certain speed, drop can be separated by corrugated sheet, and demister
The structures that are folded to of 51 corrugated sheets increase the chance that mist is captured more, so as to greatly improve demisting efficiency.
Spray gun 52 is rinsed in addition, being located at and being additionally provided with above demister 51, the water in flue gas can be rinsed out by rinsing spray gun 52
It measures, in flushing process, needs to comprehensively consider various aspects factor, including flushing surface selection, flushing water pressure, backwash rate, nozzle
Angle, flushing frequency, flushing water water quality etc..For example, washing pressure is too low, flushing effect is poor, is also easy to produce scale formation；Flushing water
It presses through Gao Zeyi and increases flue gas with water, and the service life of corrugated sheet can be reduced.Flushing water pressure should be according to flushing spray gun 52
The factors such as feature and flushing the distance between spray gun 52 and demister 51 are adjusted.
Certainly, according to different working conditions, it is necessary to assure otherwise cannot easily cause scale formation there are dead angle is rinsed.
Under general condition, the peripheral flushing ability on the sprinkling perspective plane of spray gun is weaker, it is contemplated that has a degree of flushing to be overlapped, with true
Protect good flushing effect.In addition, on the one hand the washing water quantity for rinsing spray gun 52 should meet the requirement of itself flushing effect, it is another
Aspect also needs to consider the requirement of systematic water balance.It is rinsed sometimes for using the big yield short time, when then wanting small water long sometimes
Between rinse, specific amount of flush water can be determined by working condition.
Under conditions of meeting above-mentioned demisting and pre-washing function, filter element 5 can also be by being arranged support frame, support
Frame can support demister 51 and rinse spray gun 52 to ensure the stability in demisting and flushing process.The both ends of support frame point
It is not fixedly connected, can be bolted with tower body 1, in order to assemble and disassemble.
On the basis of the above, heat exchanger 6 can also be set in the lower section of the first sprinkler part 2, heat exchanger 6 can be to flue gas
Temperature adjusting is carried out, for example, can carry out by cooling spray gun when high-temperature flue gas enters 1 inside of tower body from 1 entrance of tower body
Chilling cooling, is down to 100 DEG C or so from 150 DEG C for temperature.
A kind of deacidifying flue gas method provided by the present invention, comprising:
Flue gas is imported the smoke inlet section of tower body 1 by the first step.
Flue gas cool-down is obtained cooling flue gas by heat exchanger 6 by second step.
Heat exchanger 6 can be set in the smoke inlet section of tower body 1, wherein heat exchanger 6 can be cooling spray gun, cooling spray
Rifle carries out chilling cooling to flue gas.
Third step, the first sprinkler part 2 by being located at 6 top of heat exchanger spray circulation fluid and carry out depickling to cooling flue gas
Obtain depickling flue gas.
The effect of first sprinkler part 2 is to carry out the depickling of the first round to cooling flue gas to clean and obtain depickling flue gas, the
The circulation fluid that one sprinkler part 2 sprays is generally lye, is neutralized by the acidic materials in lye and cooling flue gas, to make to drop
Warm flue gas obtains first round depickling.
4th step, the second sprinkler part 3 above the first sprinkler part 2 spray circulation fluid, the first sprinkler part 2 with
Sieve plate component 4 between second sprinkler part 3 is diffused circulation fluid, and increases the contact area of depickling flue gas and circulation fluid
So that depickling deacidifying flue gas obtains clean flue gas.
When the depickling flue gas continuation by first round depickling processing is up flowed, the second sprinkler part 3 sprays circulation fluid,
To make the further depickling of depickling flue gas；It is provided between first sprinkler part 2 and the second sprinkler part 3 several to preset spacing
The sieve plate component 4 being distributed layer by layer, when circulation fluid sprays, by the available abundant diffusion of the uniformly distributed circulation fluid of sieve plate component 4,
The effect for producing similar " curtain of rain ", can increase the surface area of circulation fluid Yu depickling smoke contacts in this way so that circulation fluid and
The depickling smoke contacts time is longer, and deacidification efficiency is higher, and cleans to obtain clean flue gas by the depickling of the second wheel.
5th step, the filter element 5 above the second sprinkler part 3 are filtered clean flue gas to obtain filtering cigarette
Gas.
Filter element 5 carries out demisting and flushing operation to clean flue gas, to realize gas-liquid separation, clean flue gas passes through
Filter element 5 is capable of forming filtering flue gas after filtering, filtering flue gas can reach the discharge standard of flue gas.
6th step passes through the exhanst gas outlet discharge filtering flue gas of tower body 1.
It should be noted that in the present specification, such as first and second etc relational terms are used merely to one
Entity is distinguished with other several entities, and without necessarily requiring or implying between these entities, there are any this actual
Relationship or sequence.
Deacidifying flue gas device provided by the present invention and deacidifying flue gas method are described in detail above.It answers herein
With a specific example illustrates the principle and implementation of the invention, the explanation of above example is only intended to help to manage
Solve method and its core concept of the invention.It should be pointed out that for those skilled in the art, not departing from
, can be with several improvements and modifications are made to the present invention under the premise of the principle of the invention, these improvement and modification also fall into this hair
In bright scope of protection of the claims.
Claims (8)
1. a kind of deacidifying flue gas device, which is characterized in that including tower body (1), the inside of the tower body (1) is equipped with to be followed to spray
First sprinkler part (2) of the ring liquid for deacidifying flue gas and the second spray portion above first sprinkler part (2)
Part (3), the inside for being located at the tower body (1) are additionally provided with several and spread for triggering circulation fluid when circulation fluid sprays for cigarette
The sieve plate component (4) of qi exhaustion acid, and the sieve plate component (4) is located at first sprinkler part (2) and second spray portion
Between part (3), it is located at the filter element (5) being additionally provided with above second sprinkler part (3) to realize gas-liquid separation.
2. deacidifying flue gas device according to claim 1, which is characterized in that the sieve plate component (4) is specially honeycomb type
Sieve plate, and internal of same size of the length of the honeycomb type sieve plate and the tower body (1).
3. deacidifying flue gas device according to claim 1, which is characterized in that the filter element (5) include be located below,
With the demister (51) for flue gas removal droplet and it is located above the demister (51), the flushing spray to rinse flue gas
Rifle (52).
4. deacidifying flue gas device according to claim 2, which is characterized in that the sieve plate component (4) is detachably connected
In the inside of the tower body (1).
5. deacidifying flue gas device according to claim 2, which is characterized in that the sieve plate component (4) is specially that fiber increases
The sieve plate of strong composite material or stainless steel material.
6. deacidifying flue gas device according to claim 3, which is characterized in that the filter element (5) further include with it is described
Tower body (1) is fixedly connected, the support frame to support the demister (51).
7. deacidifying flue gas device according to any one of claims 1 to 6, which is characterized in that further include being set to described first
The heat exchanger (6) adjusted below sprinkler part (2), to realize temperature.
8. a kind of deacidifying flue gas method characterized by comprising
Flue gas is imported to the smoke inlet section of tower body (1)；
Flue gas cool-down is obtained into cooling flue gas by heat exchanger (6)；
Cooling flue gas progress depickling is obtained by being located at the first sprinkler part (2) ejection circulation fluid above the heat exchanger (6)
To depickling flue gas；
The second sprinkler part (3) above first sprinkler part (2) sprays circulation fluid, first sprinkler part
(2) the sieve plate component (4) between second sprinkler part (3) is diffused circulation fluid, and increases depickling flue gas and follow
The contact area of ring liquid obtains clean flue gas for depickling deacidifying flue gas；
Filter element (5) above second sprinkler part (3) is filtered clean flue gas to obtain filtering flue gas；
Pass through the exhanst gas outlet discharge filtering flue gas of the tower body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811148766.9A CN109126427A (en) | 2018-09-29 | 2018-09-29 | A kind of deacidifying flue gas device and deacidifying flue gas method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811148766.9A CN109126427A (en) | 2018-09-29 | 2018-09-29 | A kind of deacidifying flue gas device and deacidifying flue gas method |
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| CN109126427A true CN109126427A (en) | 2019-01-04 |
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| CN201811148766.9A Pending CN109126427A (en) | 2018-09-29 | 2018-09-29 | A kind of deacidifying flue gas device and deacidifying flue gas method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109876637A (en) * | 2019-03-18 | 2019-06-14 | 江苏东本环保工程有限公司 | Wet process deacidification system |
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